<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;

/**
 * 知识库分组
 *
 * @icon fa fa-circle-o
 */
class Knowgroup extends Backend
{

    /**
     * Knowgroup模型对象
     * @var \app\admin\model\Knowgroup
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Knowgroup;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            $with = $this->relationSearch && $this->relationWith ? $this->relationWith : '';
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->with(['Admin'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);
            foreach ($list->items() as $k=>$v){
                $sum = Db::name("know")->where(['group_id'=>$v['id']])->count();

                $list->items()[$k]['know_sum'] = $sum;
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }
    /**
     * 添加
     */
    public function add()
    {
        $params = $this->request->post('row/a');
        if ( $this->request->isPost()) {
            if($this->auth->id){
                $uin_add['name'] = $params['name'];
                $uin_add['admin_id'] = $this->auth->id;
                $uin_add['createtime'] = time();
                $id = Db::name("knowgroup")->insertGetId($uin_add);
                $this->success("添加成功");
            }else{
                $this->token();
            }

        }else{
            return parent::add();
        }
    }

}
